Cobble Delivery for Chico, CA

For gravel and aggregate delivery in Chico, CA, the first job is sizing the load. Run your bed, path or pad dimensions through the calculator, and it turns them into tons or yards you can order. California Rock Supply delivers bulk material across Butte County, from Class 2 base to decorative cobble.

This is Sacramento Valley ground, flat and heavy, so what you put down and how you drain it both matter. Start with the calculator, then pick your material.

Delivery to Chico and the Surrounding Area

Order online and set the quantity by the ton or the yard. The calculator gives you the number, you add it to the order, and you pick a delivery date at checkout. A dump truck then brings the load to your site.

Bulk delivery works best when the truck can back close to where the material goes. A driveway, a side yard or a cleared pad in front of the work area keeps the pile where you need it and saves wheelbarrow trips.

We deliver through Chico and out to Oroville, Magalia, Gridley, Paradise and Durham. If your site sits on the edge of town, tell us where the truck should drop and we route it there.

Materials for Chico Projects

Most Chico yards are built around landscape work: beds, borders, dry creek beds and ground cover that holds up through the dry season. Decorative rock carries that load here, and the base under it decides whether it stays put.

For dry creek beds and swales, use Large River Rock. The larger cobble slows runoff and gives winter storm water somewhere to spread instead of cutting a channel. River Cobble handles decorative beds, borders and low-water planting, and it reads clean against mulch.

Natural Pea Gravel suits play areas, walkways and bedding, and it is easy on bare feet. For paths and patio surfaces, Stone Screenings packs firm and fine, and it lays over a compacted base. Shredded Mulch holds moisture in beds and tree rings through the long hot stretch.

Under any of those surfaces, Class 2 Base is the standard California base material, specified by Caltrans as Class 2 aggregate base. It compacts hard for driveways, parking pads and the base under pavers, slabs and DG paths.

Ground and Conditions in Chico

Chico sits on deep valley alluvium with heavy clay that cracks in summer, and a cemented hardpan a few feet down across parts of the valley. Both stop water moving deeper, so an under-built base shows fast.

On flat clay and hardpan, winter rain has nowhere to go and ponds. Build drainage in from the start: a clean stone layer under the surface, and a path for water to leave the site. Drain Rock and 3/4" Drain Rock carry that water because they hold no fines.

Compaction is the other half. Class 2 base placed in lifts and compacted locks up and stays put, while a thin or loose layer rutts under a truck or a winter storm. The long dry season from late spring into fall is the working window; once rain leaves clay soft and sticky, jobs stall.

Erosion risk here is not hillside. It is high water and bank erosion along rivers, creeks and levees during winter storms and atmospheric rivers. RipRap armors those banks and culvert outlets, and Caltrans calls placed rock on slopes rock slope protection.

Order Class 2 Base and Decorative Rock for Your Chico Project

Class 2 base is the material most Chico jobs start with, and the decorative rock sits on top of it. Size the load with the calculator, choose your delivery date, and California Rock Supply brings it to your site. Place your order online when you are ready.